# Building permits at 280 S 39th St, Boulder, CO

One permit here in the last two years. The newest, Oct 15, 2025: Roof mounted solar installation 4.05KW 10 x solarspace ss8-54hsb 405W solar modules 10 x enphase. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Oct 15, 2025 | Electrical | roof mounted solar installation 4.05KW 10 x solarspace ss8-54hsb 405W solar modules 10 x enphase iq8plus-72-2-us microinverters | $13,966 | [ELE2025-01096](https://nearbypermits.com/boulder/permit/ELE2025-01096/) |

## More on this street

Other addresses on S 39th St with permits, nearest house number first:

- [270 S 39th St](https://nearbypermits.com/boulder/address/270-s-39th-st/): newest permit Mar 16, 2026
- [265 S 39th St](https://nearbypermits.com/boulder/address/265-s-39th-st/): newest permit Oct 6, 2026
- [245 S 39th St](https://nearbypermits.com/boulder/address/245-s-39th-st/): newest permit Mar 2, 2026
- [320 S 39th St](https://nearbypermits.com/boulder/address/320-s-39th-st/): newest permit Apr 16, 2026
- [220 S 39th St](https://nearbypermits.com/boulder/address/220-s-39th-st/): newest permit Jul 14, 2026
- [345 S 39th St](https://nearbypermits.com/boulder/address/345-s-39th-st/): newest permit Aug 22, 2025
- [210 S 39th St](https://nearbypermits.com/boulder/address/210-s-39th-st/): newest permit Mar 12, 2026
- [410 S 39th St](https://nearbypermits.com/boulder/address/410-s-39th-st/): newest permit Apr 23, 2026
- [430 S 39th St](https://nearbypermits.com/boulder/address/430-s-39th-st/): newest permit Apr 21, 2025
- [435 S 39th St](https://nearbypermits.com/boulder/address/435-s-39th-st/): newest permit Sep 10, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 02:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/280-s-39th-st/